225  
CDUS46 KMTR 310831  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
131 AM PDT FRI MAY 31 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 30 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 2:43 PM 101 2001 65 5 62  
MINIMUM 53 5:43 AM 47 1899 52 1 54  
AVERAGE 62 59 3 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.33 1940 0.02 -0.02 0.00  
MONTH TO DATE 1.03 0.69 0.34 1.21  
SINCE OCT 1 25.71 22.51 3.20 33.75  
SINCE JAN 1 19.03 14.21 4.82 20.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 7  
MONTH TO DATE 220 225 -5 253  
SINCE MAR 1 782 787 -5 986  
SINCE JUL 1 2202 2605 -403 2915  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 6 7 -1 0  
SINCE JAN 1 6 7 -1 0    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 90 2001  
MINIMUM TEMPERATURE (F) 52 47 1971  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 5:50 AM PDT SUNSET 8:26 PM PDT  
JUNE 1 2024..........SUNRISE 5:49 AM PDT SUNSET 8:26 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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